It shows that your a beginner, Make some practices and find tutorials over the internet will help you a lot.
Anyways regarding to your problems tags is important since it was basic from html you have to check the open and close tags that you construct.
Next recheck the path directory. ../ is advisable to use when your about to call a file out of the folder that your file has been save, if ever you file has been save in the same folder you can just call it by its path without the ../
Hope you get the point in there. You can do it.
Thanks